Module: ApplicationHelper

Includes:
Admin::RegionsHelper, Admin::UrlHelper
Defined in:
app/helpers/application_helper.rb

Instance Method Summary collapse

Methods included from Admin::UrlHelper

#build_url, #default_route?, #extract_base_url, #format_path, #generate_page_url, #lookup_page_path

Methods included from Admin::RegionsHelper

#lazy_initialize_region_set, #render_region

Instance Method Details

#admin ⇒ Object 



114
115
116
 
# File 'app/helpers/application_helper.rb', line 114

def admin
  TrustyCms::AdminUI.instance
end

#admin? ⇒ Boolean

Returns:

  • (Boolean) 


74
75
76
 
# File 'app/helpers/application_helper.rb', line 74

def admin?
  current_user&.admin?
end

#available_locales_select ⇒ Object 



130
131
132
 
# File 'app/helpers/application_helper.rb', line 130

def available_locales_select
  [[t('select.default'), '']] + TrustyCms::AvailableLocales.locales
end

#body_classes ⇒ Object 



118
119
120
 
# File 'app/helpers/application_helper.rb', line 118

def body_classes
  @body_classes ||= []
end

#clean(url) ⇒ Object 



69
70
71
72
 
# File 'app/helpers/application_helper.rb', line 69

def clean(url)
  uri = URI.parse(url)
  uri.path.gsub(%r{/+}, '/').gsub(%r{/$}, '')
end

#current_item?(item) ⇒ Boolean

Returns:

  • (Boolean) 


45
46
47
48
49
50
51
52
 
# File 'app/helpers/application_helper.rb', line 45

def current_item?(item)
  if item.tab&.many? { |i| current_url?(i.relative_url) }
    # Accept only stricter URL matches if more than one matches
    current_page?(item.url)
  else
    current_url?(item.relative_url)
  end
end

#current_tab?(tab) ⇒ Boolean

Returns:

  • (Boolean) 


54
55
56
57
 
# File 'app/helpers/application_helper.rb', line 54

def current_tab?(tab)
  @current_tab ||= tab if tab.any? { |item| current_url?(item.relative_url) }
  @current_tab == tab
end

#current_url?(options) ⇒ Boolean

Returns:

  • (Boolean) 


59
60
61
62
63
64
65
66
67
 
# File 'app/helpers/application_helper.rb', line 59

def current_url?(options)
  url = case options
        when Hash
          url_for options
        else
          options.to_s
        end
  request.original_fullpath =~ Regexp.new('^' + Regexp.quote(clean(url)))
end

#default_page_title ⇒ Object 



9
10
11
 
# File 'app/helpers/application_helper.rb', line 9

def default_page_title
  title + ' - ' + subtitle
end

#designer? ⇒ Boolean

Returns:

  • (Boolean) 


78
79
80
 
# File 'app/helpers/application_helper.rb', line 78

def designer?
  current_user and (current_user.designer? or current_user.admin?)
end

#image(name, options = {}) ⇒ Object 



110
111
112
 
# File 'app/helpers/application_helper.rb', line 110

def image(name, options = {})
  image_tag(append_image_extension("admin/#{name}"), options)
end

#javascript_overrides ⇒ Object 



142
143
144
145
146
147
148
 
# File 'app/helpers/application_helper.rb', line 142

def javascript_overrides
  overrides = []
  if File.exist?("#{Rails.root}/public/javascripts/admin/overrides.js")
    overrides << 'admin/overrides'
  end
  overrides
end

#logged_in? ⇒ Boolean

Returns:

  • (Boolean) 


21
22
23
 
# File 'app/helpers/application_helper.rb', line 21

def logged_in?
  !current_user.nil?
end

#meta_errors? ⇒ Boolean

Returns:

  • (Boolean) 


102
103
104
 
# File 'app/helpers/application_helper.rb', line 102

def meta_errors?
  false
end

#meta_label ⇒ Object 



106
107
108
 
# File 'app/helpers/application_helper.rb', line 106

def meta_label
  meta_errors? ? 'Less' : 'More'
end

#nav_tabs ⇒ Object 



122
123
124
 
# File 'app/helpers/application_helper.rb', line 122

def nav_tabs
  admin.nav
end

#onsubmit_status(model) ⇒ Object 



25
26
27
 
# File 'app/helpers/application_helper.rb', line 25

def onsubmit_status(model)
  model.new_record? ? t('creating_status', model: t(model.class.name.downcase)) : "#{I18n.t('saving_changes')}&#8230;"
end

#pagination_for(list, options = {}) ⇒ Object

returns the usual set of pagination links. options are passed through to will_paginate and a ‘show all’ depagination link is added if relevant.



153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
 
# File 'app/helpers/application_helper.rb', line 153

def pagination_for(list, options = {})
  if list.respond_to? :total_pages
    options = {
      max_per_page: @trusty_config['pagination.max_per_page'] || 500,
      depaginate: true,
    }.merge(options.symbolize_keys)
    depaginate = options.delete(:depaginate)                                     # supply :depaginate => false to omit the 'show all' link
    depagination_limit = options.delete(:max_per_page)                           # supply :max_per_page => false to include the 'show all' link no matter how large the collection
    html = will_paginate(list, will_paginate_options.merge(options))
    if depaginate && list.total_pages > 1 && (!depagination_limit.blank? || list.total_entries <= depagination_limit.to_i)
      html << content_tag(:div, link_to(t('show_all'), pp: 'all'), class: 'depaginate')
    elsif depaginate && list.total_entries > depagination_limit.to_i
      html = content_tag(:div, link_to('paginate', p: 1), class: 'pagination')
    end
    html
  end
end

#save_model_and_continue_editing_button(_model) ⇒ Object 



41
42
43
 
# File 'app/helpers/application_helper.rb', line 41

def save_model_and_continue_editing_button(_model)
  submit_tag t('buttons.save_and_continue'), name: 'continue', class: 'button', accesskey: 's', id: 'save-and-continue-button'
end

#save_model_button(model, options = {}) ⇒ Object 



29
30
31
32
33
34
35
36
37
38
39
 
# File 'app/helpers/application_helper.rb', line 29

def save_model_button(model, options = {})
  model_name = model.class.name.underscore
  human_model_name = model_name.humanize.titlecase
  options[:label] ||= model.new_record? ?
    t('buttons.create', name: t(model_name, default: human_model_name), default: 'Create ' + human_model_name) :
    t('buttons.save_changes', default: 'Save Changes')
  options[:class] ||= 'button'
  options[:accesskey] ||= 'S'
  options[:id] ||= 'save-button'
  submit_tag options.delete(:label), options
end

#stylesheet_overrides ⇒ Object 



134
135
136
137
138
139
140
 
# File 'app/helpers/application_helper.rb', line 134

def stylesheet_overrides
  overrides = []
  if File.exist?("#{Rails.root}/public/stylesheets/admin/overrides.css") || File.exist?("#{Rails.root}/public/stylesheets/sass/admin/overrides.sass")
    overrides << 'admin/overrides'
  end
  overrides
end

#subtitle ⇒ Object 



17
18
19
 
# File 'app/helpers/application_helper.rb', line 17

def subtitle
  trusty_config['admin.subtitle'] || 'Publishing for Small Teams'
end

#timestamp(time) ⇒ Object 



97
98
99
100
 
# File 'app/helpers/application_helper.rb', line 97

def timestamp(time)
  # time.strftime("%I:%M %p on %B %e, %Y").sub("AM", 'am').sub("PM", 'pm')
  I18n.localize(time, format: :timestamp)
end

#title ⇒ Object 



13
14
15
 
# File 'app/helpers/application_helper.rb', line 13

def title
  trusty_config['admin.title'] || 'Trusty CMS'
end

#translate_with_default(name) ⇒ Object 



126
127
128
 
# File 'app/helpers/application_helper.rb', line 126

def translate_with_default(name)
  t(name.underscore.downcase, default: name)
end

#trusty_config ⇒ Object 



5
6
7
 
# File 'app/helpers/application_helper.rb', line 5

def trusty_config
  TrustyCms::Config
end

#updated_stamp(model) ⇒ Object 



82
83
84
85
86
87
88
89
90
91
92
93
94
95
 
# File 'app/helpers/application_helper.rb', line 82

def updated_stamp(model)
  unless model.new_record?
    updated_by = (model.updated_by || model.created_by)
    name = updated_by ? updated_by.name : nil
    time = (model.updated_at || model.created_at)
    if name || time
      html = %{<div class="updated_line">#{t('timestamp.last_updated')} }
      html << %{#{t('timestamp.by')} <strong>#{name}</strong> } if name
      html << %{#{t('timestamp.at')} #{timestamp(time)}} if time
      html << %{</div>}
      html.html_safe
    end
  end
end